Versatile Steel Warehouses with Expert Design and Perfect Solutions

• Customization: Available
• After-sales Service: on Site Guiding
• Type: Light Section Steel
• Model NO.: WT-ND-278
• Standard: GB, ASTM, AISI
• Connection Form: Bolt Connection
• Residential Wall Structure: Wall Support
• Warranty: 5 Years
• Main Steel Frame: Steel Column and Beam
• Secondary Frame: Tie Bar, Bracing,
• Roof Support: C/Z Type Galvanized Purlin
• Wall and Roof Panel: Sandwich Panel or Color Steel Sheet
• Type of Sandwich Panel: PU/Fiber Glass/Rock Wool Sandwich Panel
• Thickness of Sandwich Panel: 50mm,75mm,100mm,150mm
• Thickness of Color Steel Sheet: 0.4mm~0.7mm
• Door: Ruller Shutter Door, Sliding Door
• Window: PVC Window
• Drawing: CAD,Pkpm, Revit, 3D3s
• Lead Time: 45-60 Days
• Transport Package: Container Transport
• Specification: L*W*H
• Trademark: WT, Carbon Structural Steel
• Origin: China
• HS Code: 94069000
• Production Capacity: 30000 Tons/Year

Product Description

Production Description

No.		Item Name	Description
1	Main Steel Member	Main Steel Frame	Q345B Welding H Beam
2		Stairs	Channel Steel
3	Purlin	Purlin	Galvanized C-Steel
4	Secondary Steel Member	YC-Verge Angle	Angle Steel
5		XG-tie	Round Tube
6		Roof&Window Bracing	Round Steel
7		Floor Deck
8	Panel	Sea-blue Roof Panel	Rock Wool Colour Steel Composite Plate
9		White-gray Wall Panel
10	Maintenance Materials	Roof Panel Edges Trim, Outer Ridge Tile, Outside Corner 90º, Dado Flashing, Door Trim, Windows Trim, Outside Gutter, Downspout, Floor Deck Trim
11	Door		Composite Plate Door
12	Widows		Aluminum Alloy Window
13	Install Accessories

Project Show





Our Factory


Gaomi Wantai Steel Structure Engineering Co., Ltd has proudly dedicated over 12 transformative years to the art of designing and crafting unparalleled steel structures. From buildings and workshops to bridges and diverse steel structure projects, we epitomize excellence. Spanning an impressive 260,000 square meters, our factory is a powerhouse, exporting an astounding 50,000 tons of steel structures annually. Our dedication to quality is underscored by our ISO9001:2015, ISO14001:2015, SGS, and BV Certifications, attesting to our commitment to global standards. Our seasoned expertise, bolstered by a team of professional engineers, cutting-edge technology, and unmatched after-sale services, has earned Wantai a stellar reputation both domestically and internationally. With an exemplary fusion of elite talent and state-of-the-art equipment, Wantai stands as a beacon of excellence in the steel structure industry.







Certification